This is a long file
These lines are the same in all three files
These lines are the same in all three files
This line is different in mine
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
This line is different in yours, much butter
These lines are the same in all three files
These lines are the same in all three files
This line is different in yours and mine, the same is in both
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
This line is different in yours and mine, but the best in yours
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
This line is deleted in mine
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files
These lines are the same in all three files